Anton Kozionov
Product owner & product designer
Open to senior or founding product designer roles · remote EU · B2B contract · available in 2–4 weeks · no visa sponsorship needed (EU)
Kraków, Poland ·hi@kodsgn.com ·linkedin.com/in/kodsgn ·kodsgn.com
Summary
I’ve designed digital products since 2020, across fintech, SaaS and health tech. Since 2023 I’ve been cashtime’s only product owner and its product designer: I write and prioritise the backlog for a team of about six, design the app and the website, and build what the team is missing.
On the side I build my own apps end to end with Claude Code — RIPEN, Salient and Bukvyk. The research, design and decisions are mine; AI agents write the code, and I check what they build.
Experience
- 2026–now
Founder, designer · Own products
RIPEN, Salient, Bukvyk — built by directing AI agents; two launch in Oct 2026
- 2023–now
Product owner & product designer · cashtime
Fintech: the only PO, team of ~6, backlog in ClickUp; app, website, brand, AI bot
- 2022–25
Product designer, founding team · Keyword Insights
SaaS: web app, landing, SEO content workflow, product videos
- 2023–24
UI/UX designer · Ediens
Health tech: ordering online lab tests and diet plans
- 2023
Product designer · Aviation Data Solutions
SaaS: web app for airport operations
- 2022–23
Product designer · Soula
Health tech: AI app for pregnant women and new mothers
- 2020–23
Industrial designer · ARTKB
Industrial design, technical docs and 3D for hardware makers
- 2020–22
Co-founder, product designer & PM · Elekomp
E-commerce built from scratch with 1C inventory; led dev and content teams
- 2019–20
Graphic designer · KRT TV
On-air graphics, intros and programme branding
Selected work
- 2023–now
Product owner and designer of a car-collateral loan app; I also built its support bot and a 28-city site network
- 2026
A habit tracker where your year grows as one tree: from research to a Google Play submission in six weeks
- 2026
Private on-device AI for ADHD: research to store build in ten days
- 2026
Research-led reading app for Ukrainian kids: prototype to store review in four weeks
- 2022–25
Took an AI SEO tool from spreadsheets to a product: a design system for ten features and onboarding that works
Education
- 2020
MA, Graphic Design (with honours)
Kyiv State Academy of Decorative and Applied Arts and Design
- 2018
BA, Industrial Design (with honours)
National Transport University, Kyiv
Skills
- Product ownership: discovery, prioritisation, backlog (ClickUp), working with engineering and QA
- Product & UX design: research, information architecture, flows, UI, design systems, prototyping
- Building with AI agents: Claude Code, agent-based audits and QA, design-to-code
- Figma, Adobe (Photoshop, Illustrator, After Effects); Blender, Webflow, WordPress when needed
- Branding, motion and visual storytelling
English — professional working proficiency · Ukrainian — native